Robert Parrino is Professor of Finance at the University of Texas at Austin. This post is based on an article by Professor Parrino; Eliezer Fich, Associate Professor of Finance at Drexel University; and Anh Tran, Senior Lecturer in Finance at City University London. Related research from the Program on Corporate Governance includes Insider Trading via the Corporation by Jesse Fried (discussed on the Forum here), Paying for Long-Term Performance (discussed on the Forum here) and the book Pay without Performance: The Unfulfilled Promise of Executive Compensation, both by Lucian Bebchuk and Jesse Fried.
In October 2000, the SEC enacted Rule 10b5-1 which enables managers to reduce their exposure to allegations of trading on material non-public information by announcing pre-planned stock sales up to two years in advance. In our paper, Timing Stock Trades for Personal Gain: Private Information and Sales of Shares by CEOs, which was recently made publicly available on SSRN, we examine the impact of Rule 10b5-1 on the gains that CEOs earn when they sell large blocks of stock.
